<!DOCTYPE html>
<html lang="zh-CN">
    <head>
	<meta name="generator" content="Hugo 0.92.0" />
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <meta name="robots" content="noodp" />
        <meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1">
        <title>Simple Life</title><meta name="Description" content="易娃的Blog"><meta property="og:title" content="Simple Life" />
<meta property="og:description" content="易娃的Blog" />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://alexwuyh.gitee.io/Blog/" /><meta property="og:image" content="https://alexwuyh.gitee.io/logo.png"/>

<meta name="twitter:card" content="summary_large_image"/>
<meta name="twitter:image" content="https://alexwuyh.gitee.io/logo.png"/>

<meta name="twitter:title" content="Simple Life"/>
<meta name="twitter:description" content="易娃的Blog"/>
<meta name="application-name" content="LoveIt">
<meta name="apple-mobile-web-app-title" content="LoveIt"><meta name="theme-color" content="#ffffff"><meta name="msapplication-TileColor" content="#da532c"><link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" />
        <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
        <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png"><link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png"><link rel="mask-icon" href="/safari-pinned-tab.svg" color="#5bbad5"><link rel="manifest" href="/site.webmanifest"><link rel="canonical" href="https://alexwuyh.gitee.io/Blog/" /><link rel="alternate" href="/Blog/index.xml" type="application/rss+xml" title="Simple Life">
    <link rel="feed" href="/Blog/index.xml" type="application/rss+xml" title="Simple Life"><link rel="stylesheet" href="/Blog/lib/normalize/normalize.min.css"><link rel="stylesheet" href="/Blog/css/style.min.css"><link rel="stylesheet" href="/Blog/lib/fontawesome-free/all.min.css"><link rel="stylesheet" href="/Blog/lib/animate/animate.min.css"><script type="application/ld+json">
    {
        "@context": "http://schema.org",
        "@type": "WebSite",
        "url": "https:\/\/alexwuyh.gitee.io\/Blog\/","inLanguage": "zh-CN","author": {
                "@type": "Person",
                "name": "Alex Wu"
            },"description": "易娃的Blog","name": "Simple Life"
    }
    </script></head>
    <body header-desktop="fixed" header-mobile="auto"><script type="text/javascript">(window.localStorage && localStorage.getItem('theme') ? localStorage.getItem('theme') === 'dark' : ('auto' === 'auto' ? window.matchMedia('(prefers-color-scheme: dark)').matches : 'auto' === 'dark')) && document.body.setAttribute('theme', 'dark');</script>

        <div id="mask"></div><div class="wrapper"><header class="desktop" id="header-desktop">
    <div class="header-wrapper">
        <div class="header-title">
            <a href="/Blog/" title="Simple Life"><span id="id-1" class="typeit"></span></a>
        </div>
        <div class="menu">
            <div class="menu-inner"><a class="menu-item" href="/Blog/Blog/posts/"> 文章 </a><a class="menu-item" href="/Blog/Blog/tags/"> 标签 </a><a class="menu-item" href="/Blog/Blog/categories/"> 分类 </a><span class="menu-item delimiter"></span><span class="menu-item search" id="search-desktop">
                        <input type="text" placeholder="搜索文章标题或内容..." id="search-input-desktop">
                        <a href="javascript:void(0);" class="search-button search-toggle" id="search-toggle-desktop" title="搜索">
                            <i class="fas fa-search fa-fw"></i>
                        </a>
                        <a href="javascript:void(0);" class="search-button search-clear" id="search-clear-desktop" title="清空">
                            <i class="fas fa-times-circle fa-fw"></i>
                        </a>
                        <span class="search-button search-loading" id="search-loading-desktop">
                            <i class="fas fa-spinner fa-fw fa-spin"></i>
                        </span>
                    </span><a href="javascript:void(0);" class="menu-item theme-switch" title="切换主题">
                    <i class="fas fa-adjust fa-fw"></i>
                </a>
            </div>
        </div>
    </div>
</header><header class="mobile" id="header-mobile">
    <div class="header-container">
        <div class="header-wrapper">
            <div class="header-title">
                <a href="/Blog/" title="Simple Life"><span id="id-2" class="typeit"></span></a>
            </div>
            <div class="menu-toggle" id="menu-toggle-mobile">
                <span></span><span></span><span></span>
            </div>
        </div>
        <div class="menu" id="menu-mobile"><div class="search-wrapper">
                    <div class="search mobile" id="search-mobile">
                        <input type="text" placeholder="搜索文章标题或内容..." id="search-input-mobile">
                        <a href="javascript:void(0);" class="search-button search-toggle" id="search-toggle-mobile" title="搜索">
                            <i class="fas fa-search fa-fw"></i>
                        </a>
                        <a href="javascript:void(0);" class="search-button search-clear" id="search-clear-mobile" title="清空">
                            <i class="fas fa-times-circle fa-fw"></i>
                        </a>
                        <span class="search-button search-loading" id="search-loading-mobile">
                            <i class="fas fa-spinner fa-fw fa-spin"></i>
                        </span>
                    </div>
                    <a href="javascript:void(0);" class="search-cancel" id="search-cancel-mobile">
                        取消
                    </a>
                </div><a class="menu-item" href="/Blog/Blog/posts/" title="">文章</a><a class="menu-item" href="/Blog/Blog/tags/" title="">标签</a><a class="menu-item" href="/Blog/Blog/categories/" title="">分类</a><a href="javascript:void(0);" class="menu-item theme-switch" title="切换主题">
                <i class="fas fa-adjust fa-fw"></i>
            </a></div>
    </div>
</header>
<div class="search-dropdown desktop">
    <div id="search-dropdown-desktop"></div>
</div>
<div class="search-dropdown mobile">
    <div id="search-dropdown-mobile"></div>
</div>
<main class="main">
                <div class="container"><div class="page home" posts><div class="home-profile"><div class="home-avatar"><a href="/Blog/Blog/posts/" title="文章"><img
        class="lazyload"
        src="/Blog/svg/loading.min.svg"
        data-src="https://qiniu.oneone.life/img/avatar02.png"
        data-srcset="https://qiniu.oneone.life/img/avatar02.png, https://qiniu.oneone.life/img/avatar02.png 1.5x, https://qiniu.oneone.life/img/avatar02.png 2x"
        data-sizes="auto"
        alt="https://qiniu.oneone.life/img/avatar02.png"
        title="https://qiniu.oneone.life/img/avatar02.png" /></a></div><h1 class="home-title">易娃的杂货铺</h1><h2 class="home-subtitle"><div id="id-3" class="typeit"></div></h2><div class="links"><a href="https://github.com/AlexWuYh" title="GitHub" target="_blank" rel="noopener noreffer me"><i class="fab fa-github-alt fa-fw"></i></a><a href="https://twitter.com/Alex_WuYh" title="Twitter" target="_blank" rel="noopener noreffer me"><i class="fab fa-twitter fa-fw"></i></a><a href="https://www.instagram.com/alex_wuyh" title="Instagram" target="_blank" rel="noopener noreffer me"><i class="fab fa-instagram fa-fw"></i></a><a href="https://weibo.com/AlexWuYh" title="微博" target="_blank" rel="noopener noreffer me"><i class="fab fa-weibo fa-fw"></i></a><a href="https://www.zhihu.com/people/wu_yh" title="知乎" target="_blank" rel="noopener noreffer me"><i data-svg-src="/Blog/lib/simple-icons/icons/zhihu.min.svg"></i></a><a href="mailto:alex.wuyinghao@gmail.com" title="Email" rel=" me"><i class="far fa-envelope fa-fw"></i></a><a href="/Blog/index.xml" title="RSS" target="_blank" rel="noopener noreffer me"><i class="fas fa-rss fa-fw"></i></a></div></div>
<article class="single summary" itemscope itemtype="http://schema.org/Article"><h1 class="single-title" itemprop="name headline">
        <a href="/Blog/2021%E5%B9%B46%E6%9C%88-%E5%87%BA%E5%B7%AE%E6%89%AB%E8%A1%97%E8%AE%B0%E5%BD%95%E4%B9%8B%E6%AD%A6%E6%B1%89%E7%AF%87/">2021年6月-出差扫街记录之武汉篇</a>
    </h1><div class="post-meta"><span class="post-author"><a href="/Blog/" title="Author" rel=" author" class="author"><i class="fas fa-user-circle fa-fw"></i>Alex Wu</a></span>&nbsp;<span class="post-publish">发布于 <time datetime="2022-01-10">2022-01-10</time></span>&nbsp;<span class="post-category">收录于 <a href="/Blog/categories/%E6%91%84%E5%BD%B1/"><i class="far fa-folder fa-fw"></i>摄影</a>&nbsp;<a href="/Blog/categories/%E8%AE%B0%E5%BD%95%E7%94%9F%E6%B4%BB/"><i class="far fa-folder fa-fw"></i>记录生活</a></span></div><div class="content"><h2 id="2021年6月">2021年6月</h2>
<p>是的，我又又又来武汉了，还是出差。。🙁</p>
<p>南湖的晚霞算是一点点些许安慰吧（太喜欢这张了，所以忍不住多调了个黑白版的）
<img
        class="lazyload"
        src="/Blog/svg/loading.min.svg"
        data-src="https://upyun.oneone.life/upyun-img/IMG_20210606_192250%20%281%29.jpg"
        data-srcset="https://upyun.oneone.life/upyun-img/IMG_20210606_192250%20%281%29.jpg, https://upyun.oneone.life/upyun-img/IMG_20210606_192250%20%281%29.jpg 1.5x, https://upyun.oneone.life/upyun-img/IMG_20210606_192250%20%281%29.jpg 2x"
        data-sizes="auto"
        alt="https://upyun.oneone.life/upyun-img/IMG_20210606_192250%20(1).jpg"
        title="https://upyun.oneone.life/upyun-img/IMG_20210606_192250%20(1).jpg" /></p></div><div class="post-footer">
        <a href="/Blog/2021%E5%B9%B46%E6%9C%88-%E5%87%BA%E5%B7%AE%E6%89%AB%E8%A1%97%E8%AE%B0%E5%BD%95%E4%B9%8B%E6%AD%A6%E6%B1%89%E7%AF%87/">阅读全文</a><div class="post-tags">
                <i class="fas fa-tags fa-fw"></i>&nbsp;<a href="/Blog/tags/%E6%91%84%E5%BD%B1/">摄影</a></div></div>
</article><article class="single summary" itemscope itemtype="http://schema.org/Article"><h1 class="single-title" itemprop="name headline">
        <a href="/Blog/2021%E5%B9%B47%E6%9C%88-%E5%87%BA%E5%B7%AE%E6%89%AB%E8%A1%97%E8%AE%B0%E5%BD%95%E4%B9%8B%E6%AD%A6%E6%B1%89%E7%AF%87/">2021年7月-出差扫街记录之武汉篇</a>
    </h1><div class="post-meta"><span class="post-author"><a href="/Blog/" title="Author" rel=" author" class="author"><i class="fas fa-user-circle fa-fw"></i>Alex Wu</a></span>&nbsp;<span class="post-publish">发布于 <time datetime="2022-01-10">2022-01-10</time></span>&nbsp;<span class="post-category">收录于 <a href="/Blog/categories/%E6%91%84%E5%BD%B1/"><i class="far fa-folder fa-fw"></i>摄影</a>&nbsp;<a href="/Blog/categories/%E8%AE%B0%E5%BD%95%E7%94%9F%E6%B4%BB/"><i class="far fa-folder fa-fw"></i>记录生活</a></span></div><div class="content"><h2 id="2021年7月">2021年7月</h2>
<p>南湖的荷花开啦
<img
        class="lazyload"
        src="/Blog/svg/loading.min.svg"
        data-src="https://upyun.oneone.life/upyun-img/IMG_20210701_124320%20%281%29.jpg"
        data-srcset="https://upyun.oneone.life/upyun-img/IMG_20210701_124320%20%281%29.jpg, https://upyun.oneone.life/upyun-img/IMG_20210701_124320%20%281%29.jpg 1.5x, https://upyun.oneone.life/upyun-img/IMG_20210701_124320%20%281%29.jpg 2x"
        data-sizes="auto"
        alt="https://upyun.oneone.life/upyun-img/IMG_20210701_124320%20(1).jpg"
        title="https://upyun.oneone.life/upyun-img/IMG_20210701_124320%20(1).jpg" /></p></div><div class="post-footer">
        <a href="/Blog/2021%E5%B9%B47%E6%9C%88-%E5%87%BA%E5%B7%AE%E6%89%AB%E8%A1%97%E8%AE%B0%E5%BD%95%E4%B9%8B%E6%AD%A6%E6%B1%89%E7%AF%87/">阅读全文</a><div class="post-tags">
                <i class="fas fa-tags fa-fw"></i>&nbsp;<a href="/Blog/tags/%E6%91%84%E5%BD%B1/">摄影</a></div></div>
</article><article class="single summary" itemscope itemtype="http://schema.org/Article"><h1 class="single-title" itemprop="name headline">
        <a href="/Blog/2021%E5%B9%B49%E6%9C%88-%E5%87%BA%E5%B7%AE%E6%89%AB%E8%A1%97%E8%AE%B0%E5%BD%95%E4%B9%8B%E6%AD%A6%E6%B1%89%E7%AF%87/">2021年9月-出差扫街记录之武汉篇</a>
    </h1><div class="post-meta"><span class="post-author"><a href="/Blog/" title="Author" rel=" author" class="author"><i class="fas fa-user-circle fa-fw"></i>Alex Wu</a></span>&nbsp;<span class="post-publish">发布于 <time datetime="2022-01-10">2022-01-10</time></span>&nbsp;<span class="post-category">收录于 <a href="/Blog/categories/%E6%91%84%E5%BD%B1/"><i class="far fa-folder fa-fw"></i>摄影</a>&nbsp;<a href="/Blog/categories/%E8%AE%B0%E5%BD%95%E7%94%9F%E6%B4%BB/"><i class="far fa-folder fa-fw"></i>记录生活</a></span></div><div class="content"><h2 id="2021年9月">2021年9月</h2>
<p>因为在武汉这边新招了人，所以过来的频率终于没那么高了</p>
<p>隔了这么久，没变的是这边的晚霞，还是那么好看
<img
        class="lazyload"
        src="/Blog/svg/loading.min.svg"
        data-src="https://upyun.oneone.life/upyun-img/IMG_20210915_182806.jpg"
        data-srcset="https://upyun.oneone.life/upyun-img/IMG_20210915_182806.jpg, https://upyun.oneone.life/upyun-img/IMG_20210915_182806.jpg 1.5x, https://upyun.oneone.life/upyun-img/IMG_20210915_182806.jpg 2x"
        data-sizes="auto"
        alt="https://upyun.oneone.life/upyun-img/IMG_20210915_182806.jpg"
        title="https://upyun.oneone.life/upyun-img/IMG_20210915_182806.jpg" /></p></div><div class="post-footer">
        <a href="/Blog/2021%E5%B9%B49%E6%9C%88-%E5%87%BA%E5%B7%AE%E6%89%AB%E8%A1%97%E8%AE%B0%E5%BD%95%E4%B9%8B%E6%AD%A6%E6%B1%89%E7%AF%87/">阅读全文</a><div class="post-tags">
                <i class="fas fa-tags fa-fw"></i>&nbsp;<a href="/Blog/tags/%E6%91%84%E5%BD%B1/">摄影</a></div></div>
</article><article class="single summary" itemscope itemtype="http://schema.org/Article"><h1 class="single-title" itemprop="name headline">
        <a href="/Blog/pinpoint%E5%AE%89%E8%A3%85%E9%85%8D%E7%BD%AE/">PinPoint安装配置</a>
    </h1><div class="post-meta"><span class="post-author"><a href="/Blog/" title="Author" rel=" author" class="author"><i class="fas fa-user-circle fa-fw"></i>Alex Wu</a></span>&nbsp;<span class="post-publish">发布于 <time datetime="2022-01-07">2022-01-07</time></span>&nbsp;<span class="post-category">收录于 <a href="/Blog/categories/pinpoint/"><i class="far fa-folder fa-fw"></i>PinPoint</a></span></div><div class="content"><h2 id="简介">简介</h2>
<p><img
        class="lazyload"
        src="/Blog/svg/loading.min.svg"
        data-src="https://qiniu.oneone.life/img/1.png"
        data-srcset="https://qiniu.oneone.life/img/1.png, https://qiniu.oneone.life/img/1.png 1.5x, https://qiniu.oneone.life/img/1.png 2x"
        data-sizes="auto"
        alt="https://qiniu.oneone.life/img/1.png"
        title="1" /></p>
<p><br />pinpoint是开源在github上的一款全链路APM监控工具，提供了无侵入式的调用链监控、方法执行详情查看、应用状态信息监控等功能。基于GoogleDapper论文进行的实现，与另一款开源的全链路分析工具Zipkin类似，但相比Zipkin提供了无侵入式、代码维度的监控等更多的特性。 Pinpoint支持的功能比较丰富，可以支持如下几种功能：</p></div><div class="post-footer">
        <a href="/Blog/pinpoint%E5%AE%89%E8%A3%85%E9%85%8D%E7%BD%AE/">阅读全文</a><div class="post-tags">
                <i class="fas fa-tags fa-fw"></i>&nbsp;<a href="/Blog/tags/pinpoint/">PinPoint</a>,&nbsp;<a href="/Blog/tags/apm/">APM</a></div></div>
</article><article class="single summary" itemscope itemtype="http://schema.org/Article"><h1 class="single-title" itemprop="name headline">
        <a href="/Blog/%E5%9C%A8ubuntu16.04%E5%92%8Ccentos7%E4%B8%8A%E5%90%AF%E7%94%A8tcp-bbr/">在Ubuntu16.04和Centos7上启用TCP-BBR</a>
    </h1><div class="post-meta"><span class="post-author"><a href="/Blog/" title="Author" rel=" author" class="author"><i class="fas fa-user-circle fa-fw"></i>Alex Wu</a></span>&nbsp;<span class="post-publish">发布于 <time datetime="2020-03-07">2020-03-07</time></span>&nbsp;<span class="post-category">收录于 <a href="/Blog/categories/linux/"><i class="far fa-folder fa-fw"></i>Linux</a></span></div><div class="content"><blockquote>
<ol>
<li>新增atrandys大佬的一键安装脚本，支持<code>centos7+</code>/<code>debian9+</code>/<code>ubuntu16+</code>:</li>
</ol>
<div class="highlight"><div class="chroma">
<table class="lntable"><tr><td class="lntd">
<pre tabindex="0" class="chroma"><code><span class="lnt">1
</span><span class="lnt">2
</span><span class="lnt">3
</span></code></pre></td>
<td class="lntd">
<pre tabindex="0" class="chroma"><code class="language-shell" data-lang="shell">wget --no-check-certificate https://raw.githubusercontent.com/cx9208/Linux-NetSpeed/master/tcp.sh
chmod +x tcp.sh
./tcp.sh
</code></pre></td></tr></table>
</div>
</div><ol start="2">
<li>新增Google原版BBR一键安装脚本：</li>
</ol>
<div class="highlight"><div class="chroma">
<table class="lntable"><tr><td class="lntd">
<pre tabindex="0" class="chroma"><code><span class="lnt">1
</span><span class="lnt">2
</span><span class="lnt">3
</span></code></pre></td>
<td class="lntd">
<pre tabindex="0" class="chroma"><code class="language-shell" data-lang="shell">wget --no-check-certificate https://github.com/teddysun/across/raw/master/bbr.sh
chmod +x bbr.sh
./bbr.sh
</code></pre></td></tr></table>
</div>
</div></blockquote>
<h2 id="bbr简介">BBR简介</h2>
<p><code>BBR</code> 是 Google 推出的一个「TCP 拥塞控制算法」，它是以 Linux 内核模块的形式加载，可以最大化 Linux Server 的网络吞吐量。</p>
<p>简单地说，开启 <code>BBR</code> 的 Linux Server 和不开启 <code>BBR</code> 的 Linux Server，在持续传输数据方面可以有非常大的不同。</p>
<p><code>BBR</code> 尽管还没有在主流发行版中默认开启，但 Google 已经在 YouTube 网站上实践了很久，可以说是很成熟的一样技术了。</p>
<h2 id="检测-bbr-是否开启">检测 BBR 是否开启</h2>
<p>在开始之前，先看看 <code>BBR</code> 是否已经启用了，执行这条指令可以返回当前 Linux 内核可以使用的 TCP 拥堵控制算法：</p></div><div class="post-footer">
        <a href="/Blog/%E5%9C%A8ubuntu16.04%E5%92%8Ccentos7%E4%B8%8A%E5%90%AF%E7%94%A8tcp-bbr/">阅读全文</a><div class="post-tags">
                <i class="fas fa-tags fa-fw"></i>&nbsp;<a href="/Blog/tags/%E7%A7%91%E5%AD%A6%E4%B8%8A%E7%BD%91/">科学上网</a></div></div>
</article><article class="single summary" itemscope itemtype="http://schema.org/Article"><h1 class="single-title" itemprop="name headline">
        <a href="/Blog/grep/">grep</a>
    </h1><div class="post-meta"><span class="post-author"><a href="/Blog/" title="Author" rel=" author" class="author"><i class="fas fa-user-circle fa-fw"></i>Alex Wu</a></span>&nbsp;<span class="post-publish">发布于 <time datetime="2020-02-26">2020-02-26</time></span>&nbsp;<span class="post-category">收录于 <a href="/Blog/categories/linux/"><i class="far fa-folder fa-fw"></i>Linux</a></span></div><div class="content"><p>用法: grep [选项]&hellip; PATTERN [FILE]&hellip;
在每个 FILE 或是标准输入中查找 PATTERN。
默认的 PATTERN 是一个基本正则表达式(缩写为 BRE)。
例如: <code>grep -i 'hello world' menu.h main.c</code></p>
<ul>
<li>
<p>正则表达式选择与解释:</p>
<div class="highlight"><div class="chroma">
<table class="lntable"><tr><td class="lntd">
<pre tabindex="0" class="chroma"><code><span class="lnt"> 1
</span><span class="lnt"> 2
</span><span class="lnt"> 3
</span><span class="lnt"> 4
</span><span class="lnt"> 5
</span><span class="lnt"> 6
</span><span class="lnt"> 7
</span><span class="lnt"> 8
</span><span class="lnt"> 9
</span><span class="lnt">10
</span></code></pre></td>
<td class="lntd">
<pre tabindex="0" class="chroma"><code class="language-shell" data-lang="shell">  -E, --extended-regexp     PATTERN 是一个可扩展的正则表达式<span class="o">(</span>缩写为 ERE<span class="o">)</span>
  -F, --fixed-strings       PATTERN 是一组由断行符分隔的字符串。
  -G, --basic-regexp        PATTERN 是一个基本正则表达式<span class="o">(</span>缩写为 BRE<span class="o">)</span>
  -P, --perl-regexp         PATTERN 是一个 Perl 正则表达式
  -e, --regexp<span class="o">=</span>PATTERN      用 PATTERN 来进行匹配操作
  -f, --file<span class="o">=</span>FILE           从 FILE 中取得 PATTERN
  -i, --ignore-case         忽略大小写
  -w, --word-regexp         强制 PATTERN 仅完全匹配字词
  -x, --line-regexp         强制 PATTERN 仅完全匹配一行
  -z, --null-data           一个 <span class="m">0</span> 字节的数据行，但不是空行
</code></pre></td></tr></table>
</div>
</div></li>
</ul></div><div class="post-footer">
        <a href="/Blog/grep/">阅读全文</a><div class="post-tags">
                <i class="fas fa-tags fa-fw"></i>&nbsp;<a href="/Blog/tags/linux/">Linux</a></div></div>
</article><ul class="pagination"><li class="page-item ">
                    <span class="page-link">
                        <a href="/Blog/">1</a>
                    </span>
                </li><li class="page-item ">
                    <span class="page-link">
                        <a href="/Blog/page/2/">2</a>
                    </span>
                </li><li class="page-item active">
                    <span class="page-link">
                        <a href="/Blog/page/3/">3</a>
                    </span>
                </li><li class="page-item ">
                    <span class="page-link">
                        <a href="/Blog/page/4/">4</a>
                    </span>
                </li><li class="page-item ">
                    <span class="page-link">
                        <a href="/Blog/page/5/">5</a>
                    </span>
                </li></ul></div></div>
            </main><footer class="footer">
        <div class="footer-container"><div class="footer-line">由 <a href="https://gohugo.io/" target="_blank" rel="noopener noreffer" title="Hugo 0.92.0">Hugo</a> 强力驱动 | 主题 - <a href="https://github.com/dillonzq/LoveIt" target="_blank" rel="noopener noreffer" title="LoveIt 0.2.10"><i class="far fa-kiss-wink-heart fa-fw"></i> LoveIt</a>
                </div><div class="footer-line"><i class="far fa-copyright fa-fw"></i><span itemprop="copyrightYear">2020 - 2022</span><span class="author" itemprop="copyrightHolder">&nbsp;<a href="/Blog/" target="_blank">Alex Wu</a></span>&nbsp;|&nbsp;<span class="license"><a rel="license external nofollow noopener noreffer" href="https://creativecommons.org/licenses/by-nc/4.0/" target="_blank">CC BY-NC 4.0</a></span><span class="icp-splitter">&nbsp;|&nbsp;</span><br class="icp-br"/>
                    <span class="icp">蜀ICP备20004229号-1</span></div>
        </div>
    </footer></div>

        <div id="fixed-buttons"><a href="#" id="back-to-top" class="fixed-button" title="回到顶部">
                <i class="fas fa-arrow-up fa-fw"></i>
            </a><a href="#" id="view-comments" class="fixed-button" title="查看评论">
                <i class="fas fa-comment fa-fw"></i>
            </a>
        </div><link rel="stylesheet" href="/Blog/lib/katex/katex.min.css"><link rel="stylesheet" href="/Blog/lib/katex/copy-tex.min.css"><link rel="stylesheet" href="/Blog/lib/cookieconsent/cookieconsent.min.css"><script type="text/javascript" src="/Blog/lib/smooth-scroll/smooth-scroll.min.js"></script><script type="text/javascript" src="/Blog/lib/autocomplete/autocomplete.min.js"></script><script type="text/javascript" src="/Blog/lib/lunr/lunr.min.js"></script><script type="text/javascript" src="/Blog/lib/lunr/lunr.stemmer.support.min.js"></script><script type="text/javascript" src="/Blog/lib/lunr/lunr.zh.min.js"></script><script type="text/javascript" src="/Blog/lib/lazysizes/lazysizes.min.js"></script><script type="text/javascript" src="/Blog/lib/clipboard/clipboard.min.js"></script><script type="text/javascript" src="/Blog/lib/sharer/sharer.min.js"></script><script type="text/javascript" src="/Blog/lib/typeit/typeit.min.js"></script><script type="text/javascript" src="/Blog/lib/katex/katex.min.js"></script><script type="text/javascript" src="/Blog/lib/katex/auto-render.min.js"></script><script type="text/javascript" src="/Blog/lib/katex/copy-tex.min.js"></script><script type="text/javascript" src="/Blog/lib/katex/mhchem.min.js"></script><script type="text/javascript" src="/Blog/lib/cookieconsent/cookieconsent.min.js"></script><script type="text/javascript">window.config={"code":{"copyTitle":"复制到剪贴板","maxShownLines":10},"cookieconsent":{"content":{"dismiss":"同意","link":"了解更多","message":"本网站使用 Cookies 来改善您的浏览体验."},"enable":true,"palette":{"button":{"background":"#f0f0f0"},"popup":{"background":"#1aa3ff"}},"theme":"edgeless"},"data":{"id-1":"Simple Life","id-2":"Simple Life","id-3":"记录笔记、摄影、生活"},"math":{"delimiters":[{"display":true,"left":"$$","right":"$$"},{"display":true,"left":"\\[","right":"\\]"},{"display":false,"left":"$","right":"$"},{"display":false,"left":"\\(","right":"\\)"}],"strict":false},"search":{"highlightTag":"em","lunrIndexURL":"/Blog/index.json","lunrLanguageCode":"zh","lunrSegmentitURL":"/Blog/lib/lunr/lunr.segmentit.js","maxResultLength":10,"noResultsFound":"没有找到结果","snippetLength":50,"type":"lunr"},"typeit":{"cursorChar":"|","cursorSpeed":1000,"data":{"id-1":["id-1"],"id-2":["id-2"],"id-3":["id-3"]},"duration":-1,"speed":100}};</script><script type="text/javascript" src="/Blog/js/theme.min.js"></script><script type="text/javascript">
            window.dataLayer=window.dataLayer||[];function gtag(){dataLayer.push(arguments);}gtag('js', new Date());
            gtag('config', 'G-KJGDZS4RKJ', { 'anonymize_ip': true });
        </script><script type="text/javascript" src="https://www.googletagmanager.com/gtag/js?id=G-KJGDZS4RKJ" async></script></body>
</html>
